def snap_to_grid(src, ref):
src = colour.palette(src)
ref = colour.palette(ref)
utils = colour.utils(ref)
results = {}
for hex, details in src.colours.items():
closest = utils.closest_colour(hex)
results[hex] = closest
return results
def draw(palette, image):
palette = colour.palette(palette)
utils = colour.utils(palette)
results = {}
im = Image.open(image)
for y in range(im.size[1]):
for x in range(im.size[0]):
old = im.getpixel((x, y))
hex = webcolors.rgb_to_hex(old)
closest = utils.closest_colour(hex)
new = webcolors.hex_to_rgb(closest[0])
im.putpixel((x, y), new)
return im
x = 0
y = height / 2.0
for hex in colours:
rgb = webcolors.hex_to_rgb(hex)
canvas.line((x, y, x + dx, y), width=height, fill=rgb)
canvas.text((x + 10, 10), hex, fill=(255,255,255))
x += dx
return im
if __name__ == '__main__':
import sys
palette = sys.argv[1]
palette = colour.palette(palette)
colours = palette.sort_colours()
im = make_rainbow(colours, 1024, 400)
if len(sys.argv) == 3:
im.save(sys.argv[2])
else:
im.show()
#!/usr/bin/env python
import colour
import sys
first = sys.argv[1]
rest = sys.argv[2:]
p1 = colour.palette(first)
p2 = None
for next in rest:
p2 = colour.palette(next)
p1.merge(p2)
p1.dump()
